I am using sales_order_status_history_save_after event for store data in my custom table.

I need also update comment with a prefix of commentId (entity_id) in to sales_order_status_history table.

While I am doing setComment data in observer than two times data stored in my custom table.

also, I have added log in to the observer file I found that my event call two times. I did not understand why its call two times and my data stored 2 times in my custom table.

is anyone knows how we can solve this issue??

here is the code:

public function execute(Observer $observer)
    try {
         $statusHistory = $observer->getEvent()->getStatusHistory();
         $orderId = $statusHistory->getParentId();
         $commentId = $statusHistory->getId();
         $post = $this->request->getPostValue();

         $oldComment = $statusHistory->getComment();

         $newComment = "Comment Id : ".$commentId. $oldComment;


         $_orderstatusdata = $post['order_reprint'];
         $bulkInsert = [];

         foreach ($_orderstatusdata as $orderstatusdata) {

                $customdata = [];
                $customdata['key1'] = 'val1';
                $customdata['key2'] = 'val2';
                $customdata['key3'] = 'val3';
                $customdata['key4'] = 'val4';

                $bulkInsert[] = $customdata;



    } catch (\Exception $e) {
  • could you please post your code here ? Oct 3, 2018 at 7:05
  • @DharmendraJadav: I have edit question with code. Please check Oct 3, 2018 at 9:13
  • @KetanPanchal are you able to stop calling 2 times events ? Aug 6, 2020 at 13:15
  • Yes @sumeetbajaj Aug 17, 2020 at 14:59
  • @KetanPanchal can you please let me know how you can stop to calling two times same event ? Aug 25, 2020 at 14:16

1 Answer 1


For Prevention i have used registry in my code.

if (!$this->registry->registry('comment_save_after')) 
   $this->registry->register('comment_save_after', 'Executed');
   catch (\Exception $e)
       echo $e->getMessage();

Let me know if you are facing same issue after using registry.

  • great it will help to others too. Aug 27, 2020 at 13:35
  • great this help me
    – Mujahidh
    Aug 16, 2022 at 15:21

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